I am running the standard shims, I think it's one ali and two copper (or the other way around).

I cannot run it any leaner, it just runs way too hot then. I had it running once where I thought it was absoluetly awesome, but it seemed really really hot, so I richened it up a little. It was a total handful at that point, I must add. My HSN is in from flush quote some way already.

I think I will strip herdown and give her a good going over and clean up and start again.

How would putting the other copper shim in affect it and will this help with my glow plug issue?